AS3742
Rock Island Communications · semaphore.com
United States
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | semaphore.com |
| Hosted domains | 0 |
| IPv4 addresses | 256 |
| IPv6 addresses | 79,228,162,514,264,337,593,543,950,336 |
| ASN type | ISP |
| Registry | arin |
| Allocated | 5 months ago on Jul 22, 2025 |
| Updated | 5 months ago on Jul 22, 2025 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 23.128.136.0/24 | Rock Island Communications | 256 |
| Netblock | Company |
|---|---|
| 2001:5d8::/32 | Semaphore Corporation |
WHOIS Details
ASHandle: AS3742
OrgID: AS3742
ASName: AS3742
ASNumber: AS3742
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are no domains currently hosted on this ASN.
Peers
There are 2 peers for this ASN.
Upstreams
There are 2 upstreams for this ASN.
Downstreams
There are no downstreams for this ASN.
Pingable IPs
1 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 23.128.136.1 |
3.24ms from Seattle,
US
|
Other Pingable IPs
Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.
| IP Address | ASN | Details |
|---|---|---|
| 213.227.156.126 |
0.24ms from Amsterdam,
NL
|
|
| 123.120.241.158 |
3.50ms from Beijing,
CN
|
|
| 193.174.225.190 |
7.12ms from Berlin,
DE
|
|
| 173.161.94.14 |
4.98ms from Chicago,
US
|
|
| 135.225.93.174 |
0.16ms from Gaevle,
SE
|
|
| 112.118.8.254 |
0.81ms from Hong Kong,
HK
|
|
| 223.19.231.254 |
1.38ms from Hong Kong,
HK
|
|
| 144.24.202.62 |
0.15ms from Marseille,
FR
|
|
| 194.247.142.94 |
1.15ms from Moscow,
RU
|
|
| 3.110.207.142 |
0.45ms from Mumbai,
IN
|
|
| 3.221.150.238 |
0.17ms from Reston,
US
|
|
| 81.166.1.14 |
7.76ms from Sandefjord,
NO
|
|
| 54.180.185.238 |
0.90ms from Seoul,
KR
|
|
| 54.169.72.62 |
0.16ms from Singapore,
SG
|
|
| 54.36.213.254 |
0.09ms from Strasbourg,
FR
|
|
| 37.76.140.174 |
8.29ms from Yekaterinburg,
RU
|
|
| 144.163.86.254 |
11.92ms from Atlanta,
US
|
|
| 56.137.121.238 |
0.28ms from Boardman,
US
|
|
| 89.122.62.254 |
0.28ms from Bucharest,
RO
|
|
| 197.162.138.30 |
10.09ms from Cairo,
EG
|
|
| 173.95.232.62 |
1.04ms from Charlotte,
US
|
|
| 45.168.74.30 |
15.82ms from Fortaleza,
BR
|
|
| 176.70.24.62 |
0.46ms from Goeteborg,
SE
|
|
| 187.45.176.174 |
0.14ms from Joao Pessoa,
BR
|
|
| 197.159.202.254 |
16.34ms from Lagos,
NG
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Honolulu, US
Related Networks
What is an ASN?
Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.
The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS3742 at robtex.
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